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參數(shù)資料
| 型號(hào)： | LT1910ES8 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | MOSFETs |
| 英文描述： | Protected High Side MOSFET Driver |
| 中文描述： | BUF OR INV BASED MOSFET DRIVER, PDSO8 |
| 封裝： | 0.150 INCH, PLASTIC, SOP-8 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 178K |
| 代理商： | LT1910ES8 |
1
LT1910
sn1910 1910fs
Protected High Side
MOSFET Driver
I
8V to 48V Power Supply Range
I
Protected from –15V to 60V Supply Transients
I
Short-Circuit Protected
I
Automatic Restart Timer
I
Open-Collector Fault Flag
I
Fully Enhances N-Channel MOSFET Switches
I
Programmable Current Limit, Delay Time and
Autorestart Period
I
Voltage Limited Gate Drive
I
Defaults to OFF State with Open Input
I
Available in SO-8 Package
I
Industrial Control
I
Avionics Systems
I
Automotive Switches
I
Stepper Motor and DC Motor Control
I
Electronic Circuit Breaker
, LTC and LT are registered trademarks of Linear Technology Corporation.
The LT
1910 is a high side gate driver that allows the use
of low cost N-channel power MOSFETs for high side
switching applications. It contains a completely self-con-
tained charge pump to fully enhance an N-channel MOSFET
switch with no external components.
When the internal drain comparator senses that the switch
current has exceeded the preset level, the switch is turned
off and a fault flag is asserted. The switch remains off for
a period of time set by an external timing capacitor and
then automatically attempts to restart. If the fault still
exists, this cycle repeats until the fault is removed, thus
protecting the MOSFET. The fault flag becomes inactive
once the switch restarts successfully.
The LT1910 has been specifically designed for harsh
operating environments such as industrial, avionics and
automotive applications where poor supply regulation
and/or transients may be present. The device will not
sustain damage from supply transients of –15V to 60V.
The LT1910 is available in the SO-8 package.
FAULT
IN
TIMER
V
+
SENSE
GATE
LT1910
5.1k
3
4
2
8
6
5
1
24V
5V
FAULT OUTPUT
OFF ON
GND
IRFZ34
1910 TA01
10
μ
F
50V
0.1
μ
F
0.01
LOAD
+
Fault Protected High Side Switch
LOAD CURRENT (A)
0
T
0.30
0.40
0.50
4
1910 TA02
0.20
0.10
0.25
0.35
0.45
0.15
0.05
0
1
2
3
5
Switch Drop vs Load Current
DESCRIPTIOU
FEATURES
APPLICATIU
TYPICAL APPLICATIO
U
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LT1910 | Protected High Side MOSFET Driver |
| LT1920CS8 | Precision Instrumentation Amplifier |
| LT1920IN8 | Precision Instrumentation Amplifier |
| LT1920IS8 | Precision Instrumentation Amplifier |
| LT1920CN8 | Precision Instrumentation Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1910ES8#PBF | 功能描述:IC MOSFET DRIVER HIGH-SIDE 8SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動(dòng)器 - 外部開關(guān) 系列:- 標(biāo)準(zhǔn)包裝:95 系列:- 配置:高端和低端，獨(dú)立 輸入類型:非反相 延遲時(shí)間:160ns 電流 - 峰:290mA 配置數(shù):1 輸出數(shù):2 高端電壓 - 最大（自引導(dǎo)啟動(dòng)）:600V 電源電壓:10 V ~ 20 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:管件 產(chǎn)品目錄頁面:1381 (CN2011-ZH PDF) |
| LT1910ES8#PBF | 制造商:Linear Technology 功能描述:IC MOSFET DRIVER HIGH SIDE 制造商:Linear Technology 功能描述:IC, MOSFET DRIVER, HIGH SIDE, SOIC-8 |
| LT1910ES8#TR | 功能描述:IC DRIVER MOSFET HI SIDE 8SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動(dòng)器 - 外部開關(guān) 系列:- 標(biāo)準(zhǔn)包裝:5 系列:- 配置:低端 輸入類型:非反相 延遲時(shí)間:600ns 電流 - 峰:12A 配置數(shù):1 輸出數(shù):1 高端電壓 - 最大（自引導(dǎo)啟動(dòng)）:- 電源電壓:14.2 V ~ 15.8 V 工作溫度:-20°C ~ 60°C 安裝類型:通孔 封裝/外殼:21-SIP 模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 配用:BG2A-NF-ND - KIT DEV BOARD FOR IGBT 其它名稱:835-1063 |
| LT1910ES8#TRPBF | 功能描述:IC MOSFET DRIVER HIGH-SIDE 8SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動(dòng)器 - 外部開關(guān) 系列:- 標(biāo)準(zhǔn)包裝:5 系列:- 配置:低端 輸入類型:非反相 延遲時(shí)間:600ns 電流 - 峰:12A 配置數(shù):1 輸出數(shù):1 高端電壓 - 最大（自引導(dǎo)啟動(dòng)）:- 電源電壓:14.2 V ~ 15.8 V 工作溫度:-20°C ~ 60°C 安裝類型:通孔 封裝/外殼:21-SIP 模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 配用:BG2A-NF-ND - KIT DEV BOARD FOR IGBT 其它名稱:835-1063 |
| LT1910ES8PBF | 制造商:Linear Technology 功能描述:MOSFET Driver 0.065V High-Side SOIC8 |
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